Split winglet



FIG. 1 is a perspective view of a split winglet shown in an environment of use.

FIG. 2 is a front view of the split winglet shown in an alternate environment of use; and,

FIG. 3 is a front view of the split winglet in an alternate environment of use.

The broken lines shown in the drawings represent environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a split winglet, as shown and described. 